Interview Questions for LinkedIn - IQCode's Comprehensive Guide

LinkedIn Interview Questions

During the interview process at LinkedIn, candidates may be asked the following questions:

1. Why do you want to work for LinkedIn?
2. Can you tell me about a project you worked on in the past that you are particularly proud of?
3. How do you stay current with industry trends and news?
4. What do you consider to be the most important skills for success in this role?
5. How would you handle a difficult situation with a coworker or manager?
6. Can you walk me through your problem-solving process?
7. What is your approach to managing your workload and prioritizing tasks?

It's important to be prepared to answer both behavioral and technical questions when interviewing at LinkedIn. Showcasing your passion for the job and your knowledge of the industry can help you stand out as a top candidate.

Exploring Career Opportunities at LinkedIn

LinkedIn is a company that develops products used by millions of people worldwide, making it an exciting place to work for software engineers and other professionals. In this article, we will discuss the company itself, the interview process for software engineers at LinkedIn, and tips for preparing to land a job. Additionally, we will go over some of the most frequently asked LinkedIn interview questions.

Firstly, let's learn a little bit about LinkedIn. It is the world's largest online platform for connecting professionals, founded in 2003 and headquartered in Sunnyvale, CA. LinkedIn allows software developers and professionals to hire someone, find jobs or internships, and strengthen professional relationships by sharing their experience, knowledge, and practical expertise with others. LinkedIn users can also create events, post updates, join groups, or write blogs that can be read by millions of people worldwide.

Now, a question may come to your mind: why join LinkedIn as a software engineer or any other professional? Here are some of the reasons why joining LinkedIn could be a great career move:

- LinkedIn offers a great working culture and environment with a compassionate leadership team that values every employee's contribution to the company's success. - As a software engineer at LinkedIn, you get to work on amazing user-oriented products and experience the company's opportunities firsthand. You will be working on something that hundreds of millions of people see or use every day. - Apart from that, LinkedIn provides several benefits such as health insurance, free fitness classes, gym membership, student loans, personal trainers, free tech gadgets, and many more things. - LinkedIn also provides free lifetime premium membership to its platform, which remains valid even after you quit the company. - Yearly, the company also offers you a week-long paid shutdown. - LinkedIn offers a diverse workforce, so software engineers and professionals can work with talented minds from different cultures, which enriches learning and working environments.

With that said, let's move on to the interview process at LinkedIn and some tips to prepare for it. Before attending the interview, it is essential to research the company, its culture, and its mission. It is also crucial to practice problem-solving skills since coding questions are standard in technical interviews. Be sure to keep yourself updated with the latest trends and technologies in the field of your expertise. Finally, stay calm, identify the points that need more attention, and ask questions with confidence during the interview.

In conclusion, LinkedIn is a great company to work for, offering great benefits for software engineers and other professionals. With the tips we have discussed, you are ready to prepare for the interview process to land a job at LinkedIn!

Preparing for the Interview Process at LinkedIn

If you're preparing for an interview at LinkedIn, there are a few things you should know. Here's what you can expect from the interview process:

Interview Process

The interview process at LinkedIn typically includes multiple rounds of interviews, including a phone screen, technical screens, and in-person interviews. You may be asked to complete a coding challenge as well.

Coding Questions

During your interviews, you can expect to be asked coding questions to test your technical abilities. One example of a coding question that has been asked at LinkedIn is:

Given a string, write a function to check if it is a permutation of a palindrome.

Tips for Interviewing at LinkedIn

Here are a few tips to help you prepare for your interview at LinkedIn:

• Research the company and the position you're applying for
• Practice coding problems on sites like LeetCode and HackerRank
• Prepare questions to ask your interviewer
• Dress professionally for in-person interviews, even if the company culture is casual

FAQ

Here are a few frequently asked questions about interviewing at LinkedIn:

• What is the dress code for interviews at LinkedIn?
  The dress code is typically business casual, but it's always better to overdress than underdress.
• How long does it typically take to hear back after an interview?
  It depends on the position and the hiring team, but you can usually expect to hear back within a week or two.
• What benefits does LinkedIn offer?
  LinkedIn offers a variety of benefits, including health insurance, 401(k) matching, and free meals.

// Code Example: check if a string is a permutation of a palindrome function isPermutationOfPalindrome(str) { const charCount = {}; let numOddCountChars = 0; for (let i = 0; i < str.length; i++) { const char = str[i]; charCount[char] = (charCount[char] || 0) + 1; if (charCount[char] % 2 === 1) { numOddCountChars++; } else { numOddCountChars--; } } return numOddCountChars <= 1; }LinkedIn Interview Process

To secure a position as a software engineer at LinkedIn, you can apply through their website's careers section, LinkedIn's on-campus hiring program, or through a referral from an employee currently working at LinkedIn. Following your application submission, your resume undergoes a screening process. However, note that it does not guarantee an interview or further calls if you applied via referral. Only if your resume passes screening will you be invited by HR for the subsequent interview rounds. The LinkedIn recruitment process generally comprises of 5-6 rounds, except for experienced professionals who may undergo a different set of rounds. We will delve into each of these rounds below.

1. Online Coding Round: Usually taken on the HackerRank platform, this online round assesses your abilities in 3-4 programming questions. It is a 2-hour round, primarily meant for freshers participating in on-campus hiring. LinkedIn typically conducts direct interviews for experienced professionals. The coding questions' difficulty ranges from medium to hard, and the round may also contain MCQs related to Unix, Data Structure, DBMS, OOP, Networking, and Operating Systems. Thus, prepare for these subjects before participating in an online coding round.

2. Technical Interview Round 1: Suppose you pass LinkedIn's online coding round; LinkedIn invites you to its onsite face-to-face interview segment on data structures and algorithms. Also, due to the ongoing pandemic, this round is carried out via online/telephonic means. In an hour or less, you will have to solve coding questions presented and explain solutions to the interviewer. Besides problem-solving, the interviewer may question you on your past work experiences, technological interests, and projects. Coding questions' difficulty ranges from easy to medium.

3. Technical Interview Round 2: This face-to-face round also checks your problem-solving skills in data structure and algorithms using coding problems. Experienced professionals and freshers participate in this round, but it is currently conducted online due to the pandemic. The interviewer can pose problems on data structures and algorithms, internships, projects, previous experiences, and skills. The interviewer can ask you as many questions as possible within the allotted time, and coding questions range from easy to medium for the first question and medium to hard for the second question.

4. System Design Round: This round is primarily for experienced professionals and takes approximately an hour. You are assigned a problem like designing a shared drive file system. You have to design it holistically, including a high-level architecture, database design, and scaling up, to mention a few. The interviewer's aim is to test your knowledge and software design skills. You might also have to talk about the system design aspects of your past project(s).

5. Managerial Round: This is the most interactive and fun round and is taken by the manager responsible for the project and team you will work on in case you bag the position. The round focuses on your goals, projects, and yourself to determine whether you are suitable for the project and team. The interviewer questions your previous and current projects if you are an experienced professional, and if you are a fresher, this may include any internship or project you have undertaken. Other technical questions revolve around your past projects include your contribution to the project, your role, challenges you faced, and any suggestions you would recommend adding or changing on LinkedIn's platform. Lastly, the round focuses on your leadership, management, and communication skills.

If you clear all the rounds, you will receive an offer letter from the LinkedIn recruitment team, along with some LinkedIn goodies or their welcome kit.

LinkedIn Coding Questions

Below are some coding questions to solve:

Max Product Subarray

Find the contiguous subarray within an array that has the largest product. Return an integer corresponding to the maximum.

Edit Distance

Given two strings A and B, find the minimum number of steps required to convert A to B. Each operation is counted as one step. You have the following...

Max Sum Contiguous Subarray

Find the contiguous subarray within an array, A, of length N which has the largest sum.

Input Format: The first and only argument contains an integer array, A, of size N.

Justified Text

Given an array of words and a length L, format the text such that each line has exactly L characters and is fully aligned (left and right).

Implement Power Function

Implement pow(x, n) % d. In other words, given x, n, and d, find (xn % d). Note that remainders on division cannot be negative.

Longest Palindromic Subsequence

Given a string A, find the longest palindromic subsequence (a sequence which does not need to be contiguous and is a palindrome).

Paint House!

There are a row of N houses, each house can be painted with one of the three colors: red, blue or green. The cost of painting each house with a certain color is different. You have to paint all the houses such that no two adjacent houses have the same color.

LinkedIn Interview Preparation Tips

Short Resume: It is recommended to follow best resume practices, keep it short, and should be limited to a single page only. Keep your projects, internships, and previous job experiences at the top and highlight the important points. Keep the skills section at the bottom. Provide links to your projects and coding profiles.

Practice DS and Algo: Practice lots of coding questions on data structures, primitive algorithms, and advanced topics such as bit manipulation, dynamic programming, hash map, graph theory, etc.

Do previously and frequently asked interview questions: Make sure to go through all coding and DS-Algo questions that have been asked previously, especially those that have been asked most frequently. You can find all previously and frequently asked coding questions asked by various companies on IQCode.

Clear Fundamental Subjects Knowledge: Keep your concepts clear on fundamental subjects of computer science such as DBMS, computer networks, operating systems, object-oriented programming, etc.

Practice Mocks: It is highly recommended to take or practice mock interviews before giving the actual interview. This will give you confidence and help you improve in your weak areas.

Look for Interview Experiences: Go through some of the LinkedIn interview experiences, read them, take important points, and plan your strategy.

Contribute to Open-Source Projects: This will help you learn best coding practices and add value to your resume. Open-source contributions will give you experience with software development.Frequently Asked Questions (FAQ)

LinkedIn Job and Interview FAQs

* What is the average salary for a software engineer or a senior software engineer at LinkedIn? The average salary for a fresher in software engineering at LinkedIn is 20 lakhs per annum. For a senior software engineer, it is around 30 lakhs per annum. Overall, the average salary for a software engineer profile at LinkedIn ranges between ₹17.3 Lakhs to ₹50 Lakhs.

* How difficult is the LinkedIn interview? Generally, the questions asked in the LinkedIn interview range from medium to hard. The interviewer expects you to have excellent coding skills and a deep understanding of what you have mentioned in your resume. With adequate preparation, however, you can ace the LinkedIn interview for a software engineer position.

* What are the top 5 questions to ask during a LinkedIn interview? Asking questions during an interview shows your interest in joining the company. It is recommended to ask questions regarding the company's culture, values, and the role for which you are being interviewed. Here are the top 5 questions you can ask an interviewer: 1. What is your favorite part about working in this company, and what is the most challenging aspect of this job? 2. What are the day-to-day responsibilities of the role for which I am being interviewed? 3. Can you tell me about the learning process that you follow in your life? 4. What are the metrics on which my performance will be evaluated when working in the company? 5. What are the key values and characteristics that you look for in an employee?

* Is it ethical to check the interviewer's LinkedIn profile before an interview? Yes, it is considered ethical to check the interviewer's social media profile to gain more insights into their role, background, and interests. However, it is advised not to contact the interviewer before the interview.

* What is the work-life balance like at LinkedIn, and how many working hours do employees have? LinkedIn takes care of its employees and promotes a good work-life balance. The pace of work is comfortably fast with employees generally working 8 hours or less a day. Working at LinkedIn can be challenging but not stressful. The company also promotes a culture of not working overtime.

* Does the interviewer check my LinkedIn profile before the interview? Not all interviewers check your LinkedIn profile. However, there is a high possibility that they might go through your profile. Therefore, it is essential to ensure that your profile matches your resume and is updated.

* Is it necessary to ask the interviewer a question at the end of the interview? While not mandatory, asking questions at the end of the interview can signal your motivation and seriousness about the job. It is recommended to ask a genuine question that aligns with your interest in the company or the role.